How many 176 Ω resistors (in parallel) are required to carry 5 A on a 220 V line?

Q.10:- How many 176 Ω resistors (in parallel) are required to carry 5 A on a 220 V line?

 

Answer:-



For x number of resistors of resistance 176 Ω,
Here Supply voltage, V = 220 V
Current, I = 5 A
Equivalent resistance of the combination = R, given as
chapter12zf
∴four resistors of 176 Ω are required to draw the given amount of current.


TutionTeacher: Know free answers of your school textbook. You can find the correct answer of your School textbook question here. This education portal will help in getting the NCERT solutions for your exams. Here you will get the complete question answer and solution of your textbook for your better education. Your can also ask for online study and assignment help from menu. Online test series will also help you how to learn and achive better marks in your school or collage.